4R70W Servo Apply Pin Kit - Overdrive 1996-2008 Transmission Ford 4R70W Transmission Sonnax

Sonnax Servo Apply Pin Kit - Overdrive - Ford 4R70W Transmission

Overview

Sonnax Servo Apply Pin Kit - Overdrive for the Ford 4R70W transmission. Machined from high-strength materials with precision seal grooves to ensure proper hydraulic apply force and zero bypass leakage.

Worn pistons and servos are a primary cause of soft shifts, delayed engagement, and slipping in these transmissions. This replacement component restores factory apply pressure for firm, consistent shifts. Includes new seals where applicable.

Brand: Sonnax

Fitment & Compatibility

1993-2003 Ford F-150, 1994-2004 Ford Mustang V6/V8, 1992-2011 Ford Crown Victoria, 1992-2011 Mercury Grand Marquis, 1993-2002 Ford Explorer, 1997-2002 Ford Expedition

All parts ship from our warehouse with quality inspection. Same-day shipping on most orders. Professional installation recommended.

Technical Documentation

View Installation Sheet (PDF) — manufacturer instructions and specifications.